Math 3150-4 Final review sheet
1.1-1.2 (preliminaries): What is a partial dierential equation? Is a dierential equation linear or non-linear? Homogeneous or non-homogeneous?
What is the order of a di
Math 3150-4 Midterm 2 review sheet
3.4 (DAlemberts method) You should know the form of DAlemberts
solution to the 1D Wave Equation in the general case (both initial condition and initial velocity are
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% Sample code f o r problem 3 . 7 . 2 :
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% Square membrane w i t h s i d e 1 , wave v e l o c i t y c=1/ p i and
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i n i t i a l shape
u ( x , y , 0 ) = f ( x , y ) = sin ( pi x )
Math 3150-4, Practice Final
Spring 2012
Total points: 130/120.
Notes: Problems are independent of each other. This practice exam is longer and more
dicult than the actual exam.
Problem 1 (10 pts) Cons
'Math 3150-4, Midterm Exam 2
I A , Spring 2012
Name: 30" 03 uNID:
Total points: 110/100 (subject to change). Total problems: 5.
Note: Problems are independent of each other.
Problem 1 (20 pts) Cons
MATH 3150-4, PRACTICE MIDTERM EXAM 2
SPRING 2012
Total points: 100/100.
Problem 1 (30 pts) The goal of this problem is to solve the Heat Equation with mixed
boundary conditions
ut = 3uxx for 0 < x < 1